(1,14) (2,19) (3,15) (4,18) (5,12) (6,17) (7,13) (8,11) (9,20) (10,16) 
nodes: 571  conflicts: 0  modelTime: 696  solveTime: 694  totalTime: 1393  modelSize: 20646  readTime: 3 size: 10